(Inspection Tools and Instruments)
From this Article:
The production of high-quality optical lenses from glass or polymer materials is subject to tight specification tolerances. Critical lens parameters such as central thickness have to be monitored... (View Full Article)
(Inspection Tools and Instruments)
From this Article:
The chromatic confocal measuring technique uses a white light source. The white light is delivered from the control unit to the probe via an optical fibre. With no moving parts or electronics, the... (View Full Article)